Precise ceramic 3D printer and printing method based on same

Abstract

The invention discloses a precise ceramic 3D printer and a printing method based on the same. The precise ceramic 3D printer comprises a support, a printing framework, a printing bottom plate, a lifting rack, a printing head, a moving device and a material supplying barrel; the printing framework is arranged on the support; the lifting rack is fixedly arranged on the bottom of the printing framework; the printing bottom plate is fixedly arranged on the lifting rack; the moving device is fixedly arranged on the top of the printing framework; the printing head is arranged on the moving device; and the material supplying barrel is connected to a pipeline of the printing head. The invention further discloses a printing method based on the precise ceramic 3D printer. By adopting the printing method based on the precise ceramic 3D printer, the defect that an FDM type 3D printer cannot perform 3D printing using petuntse as a raw material is solved; besides, printing is performed directly in adigital modeling mode, so that manufacturing of ceramic products is precise; massive products that cannot be made in a traditional ceramic moulding mode can be produced; and variety and creativity ofceramic products are improved.

Description

technical field [0001] The invention belongs to the technical field of ceramic 3D printing equipment, and in particular relates to a precision ceramic 3D printer and a printing method thereof. Background technique [0002] Ceramic is a traditional inorganic material, beautiful and practical, with a history of nearly a thousand years. The hard and brittle characteristics make ceramic materials particularly difficult to process and shape. Traditional ceramic preparation processes can only produce products with simple three-dimensional shapes, and the cost is high and the cycle is long. The development of ceramic 3D printing technology makes it easy to prepare complex ceramic products. The advantages of 3D printing technology, such as simple operation, fast speed and high precision, have also injected new vitality into the ceramic manufacturing industry. [0003] Common 3D printer molding methods on the market include FDM and DLP. FDM 3D printers use extrusion gears and a driv...

AI Technical Summary

Problems solved by technology

[0003] Common 3D printer molding methods on the market include FDM and DLP. FDM 3D printers use extrusion gears and a driven wheel to extrude and then heat the wire to form. It can only be used with standard wire. It cannot print ceramics that cannot be made into wire and then heated. Material, the traditional molding method of DLP is to add an appropriate amount of photoinitiator to the resin, and use the light source to designate the molding area to solidify and shape. However, if the porcelain clay is added to it, there will be serious precipitation, resulting in printing failure and other problems. To solve this problem, it is necessary to Ceramic materials have undergone serious transformation, and the cost remains high. At present, it is only suitable for special ceramics, and ordinary daily-use ceramics cannot bear such a high cost.

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